Providence RI (SPX) Jan 07, 2021
After performing valiantly for two-and-a-half years in the extreme environment of low Earth orbit, a small satellite designed and built by Brown University undergraduates re-entered the atmosphere on Saturday, Dec. 26, burning up after one final pass over North America. Amateur radio operators in Michigan and New Jersey picked up the last two transmissions from the satellite, called EQUiSa

Washington DC (SPX) Jan 06, 2021
The Artemis generation of lunar explorers will establish a sustained human presence on the Moon, prospecting for resources, making revolutionary discoveries, and proving technologies key to future deep space exploration. To support these ambitions, NASA navigation engineers from the Space Communications and Navigation (SCaN) program are developing a navigation architecture that will provid

Dulles VA (SPX) Jan 07, 2021
Northrop Grumman reports that the company has completed the first phase of its 14th cargo resupply mission to the International Space Station under NASA's Commercial Resupply Mission (CRS-2) contract. Cygnus was released by the station's robotic arm at 10:11 a.m. ET, carrying more than 4,000 pounds of disposable cargo and will remain in orbit for approximately two weeks for the secondary phase o

Washington DC (UPI) Jan 6, 2021
NASA is setting up a high-tech simulator, made by Lockheed Martin, to teach astronauts how to operate the Orion capsule during planned moon missions. Weak funding from Congress has cast doubt over the schedule for such lunar missions, but NASA is moving forward with preparations, officials have said. Lockheed delivered the Orion simulator to Johnson Space Center in mid-December,

London, UK (SPX) Jan 07, 2021
Through the UK Space Agency, the government is giving a cash injection to 5 projects specifically designed to bring together UK business expertise with universities to help build space solutions to global problems, on UK soil. One of the projects, involving the University of Southampton, will use artificial intelligence to automatically detect buried archaeological remains on satellite ima

Long Beach CA (SPX) Jan 07, 2021
Rocket Lab, the global leader in dedicated small satellite launch, has announced its first Electron launch of the new year will be a dedicated mission for European space technology company OHB Group. This dedicated mission, named 'Another One Leaves the Crust,' is scheduled for lift-off during a 10-day launch window opening on January 16th NZT/UTC. Encapsulated inside Electron's fairing wi

Washington DC (SPX) Jan 07, 2021
On 17 August 2017, an alert went out roughly 40 minutes after the LIGO observatory detected gravitational waves from a pair of colliding neutron stars. This alert sent telescopes worldwide slewing rapidly in an all-hands-on-deck effort to image the fireworks show accompanying the merger. But what if that alert had gone out before the collision? b>When Stars Collide br> /b> When neu

Image: The Sun in 2020

Providence RI (SPX) Jan 05, 2021
Sea ice is a critical indicator of changes in the Earth's climate. A new discovery by Brown University researchers could provide scientists a new way to reconstruct sea ice abundance and distribution information from the ancient past, which could aid in understanding human-induced climate change happening now. In a study published in Nature Communications, the researchers show that an orga

Washington DC (SPX) Jan 06, 2021
Astronomers refer to observations as "deep" when they are taken with very long exposure times. Just as with photography, this gathers more light, revealing distant, fainter objects. Deeper exposures let astronomers look deeper into the Universe - hence the name. This particular deep image was taken with a 70-minute exposure with the Nicholas U. Mayall 4-meter Telescope at Kitt Peak National Obse